Base | Representation |
---|---|
bin | 11011011100101111011… |
… | …011001101001110000100 |
3 | 20200022211112110120120121 |
4 | 123130233123031032010 |
5 | 221401103243213012 |
6 | 4002314205511324 |
7 | 253164635015656 |
oct | 33345733151604 |
9 | 6608745416517 |
10 | 1886286304132 |
11 | 667a7349703a |
12 | 2656a9572544 |
13 | 108b508599b9 |
14 | 674223a26d6 |
15 | 340eed65a07 |
hex | 1b72f6cd384 |
1886286304132 has 12 divisors (see below), whose sum is σ = 3301405574236. Its totient is φ = 943027568640.
The previous prime is 1886286304103. The next prime is 1886286304139. The reversal of 1886286304132 is 2314036826881.
It can be written as a sum of positive squares in 2 ways, for example, as 244259339076 + 1642026965056 = 494226^2 + 1281416^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1886286304132.
It is not an unprimeable number, because it can be changed into a prime (1886286304139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28859133 + ... + 28924420.
Almost surely, 21886286304132 is an apocalyptic number.
It is an amenable number.
1886286304132 is a deficient number, since it is larger than the sum of its proper divisors (1415119270104).
1886286304132 is a wasteful number, since it uses less digits than its factorization.
1886286304132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57791718 (or 57791716 counting only the distinct ones).
The product of its (nonzero) digits is 2654208, while the sum is 52.
The spelling of 1886286304132 in words is "one trillion, eight hundred eighty-six billion, two hundred eighty-six million, three hundred four thousand, one hundred thirty-two".
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